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Recover complete flag from AES CTR with XOR Operation

score 174 · Answer 1 · 2023-11-21T16:55:06.167000

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Recover complete flag from AES CTR with XOR Operation

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score 164 · Answer 2 · 2023-11-03T07:44:14.513000

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score 644 · Answer 3 · 2023-10-03T21:37:00.423000

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score 79 · Answer 4 · 2023-07-04T20:00:14.007000

Where can I find Java/Kotlin implementations of CTR or GCM block cipher modes?

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score 1516 · Answer 5 · 2023-02-22T06:51:56.430000

What is cipher option in pyinstaller spec file and how to use it?

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score 112 · Answer 6 · 2023-02-09T02:06:45.523000

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score 461 · Answer 7 · 2023-02-01T00:02:44.593000

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score 460 · Answer 9 · 2022-07-26T05:55:03.710000

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score 779 · Answer 10 · 2022-06-16T14:49:15.817000

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score 1310 · Answer 11 · 2022-06-13T14:26:27.150000

Is there a way to generate same encrypted value while encrypting same text using aes 256?

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score 44 · Answer 12 · 2022-06-09T20:24:17.053000

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What [uint64 x1 = (const uint64)in;] and [uint64 x2 = (((const uint64)in)+1);] mean in Kuznyechik source code (from VeraCrypt ciphers)

103 views Asked by phantomcraft At 07 April 2022 at 13:25

score 1149 · Answer 15 · 2022-04-06T08:30:55.333000

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score 114 · Answer 16 · 2022-04-06T02:49:48.077000

What would be faster: Spliting a 64-bit word into 16 nibbles and entering them in S-Boxes or using an entire 64-bit word directly as an entry?

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score 124 · Answer 17 · 2022-03-08T02:12:04.300000

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score 181 · Answer 18 · 2022-03-01T13:24:57.643000

Why do we only take the 1st and last bits together for SBox substitution?

181 views Asked by jeremy At 01 March 2022 at 13:24

score 416 · Answer 19 · 2022-02-28T17:54:19.570000

How to combine hex value and keep it the same size?

416 views Asked by longmne At 28 February 2022 at 17:54

score 705 · Answer 20 · 2022-02-22T16:46:31.830000

Finding repetitions of a string by length

705 views Asked by thomasmaths At 22 February 2022 at 16:46

TechQA.

List Question

Recover complete flag from AES CTR with XOR Operation

Cracking a Bitwise cipher

Error error:1e000065:Cipher functions:OPENSSL_internal:BAD_DECRYPT when I try to decripted

Where can I find Java/Kotlin implementations of CTR or GCM block cipher modes?

What is cipher option in pyinstaller spec file and how to use it?

POST request to google analytics API with encrypted parameters throws Invalid grant type error

Cipher.doFinal() returning part of decrypted string for a long string

Breaking Flawed One Time Pad

I amgetting System.Security.Cryptography.CryptographicException: 'Length of the data to decrypt is invalid.'

AES/CBC/PKCS5Padding nodejs encryption

Is there a way to generate same encrypted value while encrypting same text using aes 256?

How do i parallelize a ECB-block cipher?

Caesar Encryption in C

What [uint64 x1 = (const uint64)in;] and [uint64 x2 = (((const uint64)in)+1);] mean in Kuznyechik source code (from VeraCrypt ciphers)

Purpose of EVP_EncryptFinal_ex function in OpenSSL

What would be faster: Spliting a 64-bit word into 16 nibbles and entering them in S-Boxes or using an entire 64-bit word directly as an entry?

What is the SWAPMOVE function in block cipher?

Why do we only take the 1st and last bits together for SBox substitution?

How to combine hex value and keep it the same size?

Finding repetitions of a string by length

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